When an interface frequently alternates between Up and Down, flapping may occur. To prevent the problem, you can configure the hold-time interval after an interface goes Up or Down. This command is supported only by the admin VS.
The system view is displayed.
Run carrier up-hold-time interval
The hold-time interval before the interface goes up is configured.
Run carrier down-hold-time interval
The hold-time interval before the interface goes down is configured.
When a non-default hold-time interval is configured on the interface, the interval configured on the interface takes effect. When the interface uses the default hold-time interval, the global configuration takes effect.
The interface view is displayed.
The configuration is committed.